601ES | Weather Resistant Safety Digital Multimeter

The AMPTEC 601ES Digital Multimeter is used to measure stray voltage and current in harsh weather environments. Additionally, all internal circuits are conformal coated, it contains an internal all-metal Faraday cage, and has a built-in self-test to ensure ultimate integrity of measurement. The 601ES DMM is NASA Range Safety Board and USAF Space Wing Board approved, proving its intelligent design is ultra-safe.